Weather Forecast for Leiden

South Holland, Netherlands

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Current Weather - Leiden: 13°C

South Holland, Netherlands

Clear

Feels like 12°C

Wind

17 km/h ESE

Humidity

47%

Pressure

1025 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Friday, May 01, 2026

High

21°C

Low

10°C

Rain Chance

0%

Hourly Forecast

Clear 12°C
00:00
Clear 13°C
01:00
Clear 11°C
02:00
Clear 11°C
03:00
Clear 10°C
04:00
Clear 10°C
05:00
Clear 10°C
06:00
Sunny 10°C
07:00
Sunny 11°C
08:00
Sunny 12°C
09:00
Sunny 14°C
10:00
Sunny 15°C
11:00
Sunny 17°C
12:00
Sunny 18°C
13:00
Sunny 19°C
14:00
Sunny 20°C
15:00
Sunny 20°C
16:00
Sunny 21°C
17:00
Sunny 21°C
18:00
Sunny 20°C
19:00
Sunny 18°C
20:00
Sunny 16°C
21:00
Clear 15°C
22:00
Clear 15°C
23:00
May 02

Day Statistics

Maximum Wind

23 km/h

Humidity

51%

Precipitation

0 mm

UV Index

5

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:12 AM

Sunset

09:08 PM

Moonrise

09:29 PM

Moonset

05:35 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

8.2

μg/m³

PM10

11.5

μg/m³

NO₂

16.8

μg/m³

O₃

77.9

μg/m³

SO₂

2.4

μg/m³

CO

196.4

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

When to visit Leiden?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July September

January

☀️
7°C
💧
11 Days of rain
❄️
Moderate snowfall
🥶 Coldest month

February

☀️
7°C
💧
9 Days of rain
❄️
Moderate snowfall

March

☀️
10°C
💧
9 Days of rain
❄️
Moderate snowfall

April

☀️
13°C
💧
7 Days of rain
❄️
No snowfall
🌵 Driest month

May

☀️
16°C
💧
9 Days of rain
❄️
No snowfall

June

☀️
19°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
21°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

August

☀️
22°C
💧
14 Days of rain
❄️
No snowfall
🔥 Hottest month

September

☀️
19°C
💧
14 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
15°C
💧
14 Days of rain
❄️
No snowfall
🌧 Wettest month,

November

☀️
11°C
💧
13 Days of rain
❄️
Light snow possible

December

☀️
8°C
💧
13 Days of rain
❄️
Moderate snowfall